baber/WOPTO huggingface dataset:
Patent KR-20200015260-A (KR)
Inventor: KIM JIN SOO
IPC: G06F3/06
Filed: 2018-08-03
Abstract: The present invention relates to a data storage apparatus and an operation method thereof. The data storage apparatus according to an embodiment of the present invention comprises: a nonvolatile memory device; and a controller controlling a read operation of the nonvolatile memory device. The controller comprises: a memory storing workload pattern information in a predetermined section; and a processor which confirms a workload pattern of a first section based on the workload pattern information and determines a read mode in a second section subsequent to the first section according to the workload pattern of the first section.
Patent KR-20200017944-A (KR)
Title: Stirring device for wire saw coating and apparatus of manufacturing wire saw
Inventor: SEO MYUNG BAE
IPC: C25D15/00
Filed: 2018-08-10
Abstract: The present invention relates to a foam generator for wire saw coating and an apparatus for manufacturing a wire saw. According to the present invention, the foam generator for wire saw coating comprises: a foam generation unit receiving a mixed coating solution including abrasive grain powder and a coating solution to generate foam and configured to discharge the mixed coating solution in which the foam is formed; a coating unit connected to the foam generation unit to receive the mixed coating solution in which the foam is formed and having an opening unit formed in an upper end thereof, wherein a foam layer is formed; and a stirring unit formed inside the coating unit and configured to stir the mixed coating solution in which the foam is formed inside the coating unit.
Patent KR-20200019045-A (KR)
Title: Memory device and operating method thereof
Inventor: HAN JU HYEON
IPC: G11C16/30
Filed: 2018-08-13
Abstract: The present technology relates to a memory device and to an operating method thereof. The memory device comprises: a memory block including a plurality of selection transistors; peripheral circuits for performing a program operation and a read operation on the memory block; and control logic controlling the peripheral circuits to perform the program operation and the read operation, and adjusting and setting a potential level of a selection transistor operation voltage applied to the plurality of selection transistors in accordance with a threshold voltage monitoring operation of the plurality of selection transistors.
Patent KR-20200020295-A (KR)
Title: AUGMENTED REALITY SERVICE PROVIDING APPARATUS INTERACTING WITH ROBOT and METHOD OF THEREOF
Inventor: SONG YONG NAM
IPC: B25J13/00
Filed: 2018-08-17
Abstract: The present invention relates to an apparatus for providing an augmented reality service interacting with a robot and, more specifically, to an apparatus capable of conveniently forming augmented reality based on position and direction information obtained from a robot and a mobile device and providing augmented reality content for manipulating the robot to a user. According to one embodiment of the present invention, the apparatus includes: a communication part communicating with the robot; a camera taking an image; a display part displaying the image; and a processor extracting position information of the robot from the image taken through the camera, creating space information about the position and posture of the robot based on the extracted position information and received direction information when receiving the direction information obtained by the robot through the communication part, tracing the robot based on the created space information, determining a position to display a virtual object and setting a restricted zone, which the robot cannot access, and controlling the display part to display an augmented reality image made by synthesizing the image with the virtual object.
Patent KR-20200022677-A (KR)
Title: Method of manufacturing nanometal mesh by surface treatment in a roll to roll imprint process
Inventor: JEONG MYUNGYUNG
IPC: H05K3/12
Filed: 2018-08-23
Abstract: The present invention relates to a method for manufacturing a nano-metal mesh through surface treatment in a roll-to-roll imprint process to improve the adhesion of the conductive paste, by forming a metal mesh pattern through a roll-to-roll nanoimprint process and performing surface modification with hydrophilicity on a film on which the pattern is formed through plasma treatment. According to the present invention, the method comprises: an insulator manufacturing step by imprinting to manufacture an insulator having a mold and an inverse pattern portion; a step of subjecting a patterned insulating film to surface modification with hydrophilicity through plasma treatment; a conductive paste application step of applying a conductive paste to a pattern portion formed on the insulator; a step of filling the conductive paste between the patterns; and a residual paste removal step of removing the remaining residual paste.
Patent KR-20200022878-A (KR)
Title: Stic-type mask pack
Inventor: JANG YUN HEE
IPC: A61Q19/00
Filed: 2018-08-24
Abstract: A stick-type mask pack according to an embodiment of the present invention is made by mixing at least two or more natural vegetable oils and a solid wax, wherein a liquid crystal agent, a binder and a transparent agent are added to maintain transparency and stability even at high temperatures, but when applied to the skin, a layer in which a liquid crystal layer is in contact with the skin is characterized by forming a nutrient supply barrier that balances oil and moisture, and a layer away from the skin forms an air barrier. The stick-type mask pack according to an embodiment of the present invention is skin-friendly and has good moisturizing power.
Patent KR-20190028287-A (KR)
Inventor: KOSEKI YOHEI
IPC: C09K19/56
Filed: 2018-08-24
Abstract: The present invention relates to a liquid crystal aligning agent for optical orientation containing a polymer having a constituent unit including a photosensitive group represented by formula (1). According to the present invention, the liquid crystal aligning agent can form a liquid crystal alignment film which exhibits a high liquid crystal aligning properties and also has a high transmittance. The present invention also provides a new photosensitive diamine which is a raw material of a polymer used as the liquid crystal aligning agent for optical orientation. In formula (1), R^1 and R^2 are independently hydrogen or an alkyl having 1 to 10 carbon atoms, and a binding bond, of which a coupling position is not fixed to any one carbon forming a ring, exhibits that the coupling position in the ring is arbitrary, and hydrogen of a benzene ring may be substituted by a substituent.
Patent KR-20200023808-A (KR)
Title: Fan-out semiconductor package
Inventor: LEE DOO HWAN
IPC: H01L23/00
Filed: 2018-08-27
Abstract: The present disclosure relates to a fan-out semiconductor package comprising: a semiconductor chip having an active surface on which an access pad is disposed, and an inactive surface opposite to the active surface; a sealing material covering the inactive surface of the semiconductor chip; a thermally conductive via penetrating at least a portion of the sealing material on the inactive surface of the semiconductor chip and physically spaced apart from the inactive surface of the semiconductor chip; and a connection structure disposed on the active surface of the semiconductor chip and comprising a redistribution layer electrically connected to the connection pad. According to the present invention, warpage problems and reliability problems can be overcome.
Patent KR-20180100093-A (KR)
Inventor: KIM DONG HYUN
IPC: A61Q5/00
Filed: 2018-08-29
Abstract: The present invention relates to a composition of skin external application containing ginsenoside F1, and more specifically, to a composition which has excellent antioxidant power and exhibits effects of improving overall skin condition including a skin moisturizing ability improvement effect, an anti-inflammatory effect, a skin trouble treatment effect such as acne, atopy and the like, a skin whitening effect, a sebum control effect, a pore contraction effect, a complexion improvement effect, etc. by containing ginsenoside F1. Additionally, the composition of the present invention can provide an improvement effect for hair and scalp such as a dandruff prevention effect, a hair growth effect, a white hair prevention effect, etc.
Patent KR-20200025305-A (KR)
Title: Press sleeve for connecting cable and cable connecting method
Inventor: HWANG SEUNG MO
IPC: H02G15/18
Filed: 2018-08-30
Abstract: Disclosed are a compression sleeve for connecting cables capable of easily connecting the cables, and a cable connecting method. The compression sleeve for connecting cables comprises: a first compression unit in which a first accommodating groove unit is formed to accommodate a core, and which compresses and fixes the core; and a second compression unit in which a second accommodating groove unit is formed, wherein the second accommodating groove unit communicates with the first accommodating groove unit so that a plurality of electric wires are accommodated, and which is formed with a diameter larger than that of the first accommodating groove unit, and compresses and fixes the plurality of electric wires.
Patent KR-20200027592-A (KR)
Title: Slag cement composition
Inventor: LEE YUN MO
IPC: C04B28/02
Filed: 2018-09-04
Abstract: Disclosed is an invention related to a slag cement composition. The slag cement composition of the present invention comprises: 92.5 to 99.5 wt% of the sum of cement and slag; and 0.5 to 7.5 wt% of a stimulant. The stimulant comprises 80 to 91 wt% of oil refining byproducts and 9 to 20 wt% of steel making byproducts. According to the present invention, the composition having excellent economic and eco-friendly properties can be provided.
Patent KR-20200028086-A (KR)
Title: Temperature controlling method for hot-water mat
Inventor: LEE HONG SEOK
IPC: F24H1/08
Filed: 2018-09-06
Abstract: The present invention relates to a temperature control method of a hot water mat and, more specifically, to a temperature control method of a hot water mat, wherein a heater is controlled according to the temperature of recovered hot water after circulating hot water by operating the heater at every predetermined cycle even in a state where the temperature of the recovered hot water measured by a temperature sensor is greater than or equal to a set temperature, thereby maintaining the temperature of the hot water mat at the set temperature.
Patent KR-20200028198-A (KR)
Title: Process for producing bread containng sweet potato paste and Sweet potato bread producted by the same
Inventor: AHN SEONHONG
IPC: A21D8/06
Filed: 2018-09-06
Abstract: The present invention relates to a method for preparing bread including sweet potato filling, and a sweet potato bread prepared by using the same. The method of the present invention comprises: a first step of preparing mixed grain powder by mixing wheat flour and glutinous rice flour at a weight ratio of 1: 2 to 2.5; a second step of preparing a dough composition by adding an expanding agent including dietary soda and baking powder at a weight ratio of 1 : 2 to 3, sugar, salt, and an additive including a baking improver to the mixed grain powder, and mixing the same; a third step of preparing a dough by inputting cold water to the dough composition, and mixing the same; a fourth step of preparing a filler by mixing a cooked sweet potato, saccharide, condensed milk, and white filling; and a fifth step of preparing a sweet potato bread by being molded to have the dough as a skin and the filler as internal filling by using the dough prepared in the third step and the filler prepared in the fourth step. According to the method of the present invention, a product is easily managed, and the bread including the sweet potato filling with rich flavor is included.
Patent KR-20200033638-A (KR)
Title: Compressor
Inventor: KIM MIN HWAN
IPC: F04B27/08
Filed: 2018-09-20
Abstract: The present invention relates to a compressor. The compressor includes: a disc hub assembly combined with a rotary shaft of a compressing machine; and a pulley rotated by receiving power from a driving source and selectively confined to the disc hub assembly. The pulley includes an inner slot and an outer slot. The inner slot includes a centrifugal inner surface, a centripetal inner surface and an end side inner surface. The end side inner surface of the inner slot includes: a first curved surface of the end inner surface, curved from the centrifugal inner surface towards the centrifugal side in a radial direction of the pulley; and a second curved surface of the end side inner surface, curved from the first curved surface of the end side inner surface towards the center in a radial direction of the pulley. Therefore, an increase in contact force between the pulley and the disc hub assembly, the hardness securement of the pulley, a size reduction, a weight reduction and a cost reduction can be achieved at the same time. In addition, as damage to a slot of the pulley is prevented, damage to the pulley can be prevented.
Patent KR-20200033686-A (KR)
Title: Apparatus for redusing air resistance for container ship
Inventor: KIM JINKYU
IPC: B63B25/00
Filed: 2018-09-20
Abstract: Disclosed is an apparatus for reducing air resistance of a container ship. According to one aspect of the present invention, provided is the apparatus for reducing air resistance of a container ship, in which a gap is formed by a lashing bridge between container rows. The apparatus for reducing air resistance of a container ship includes: a plate-shaped gap blocking member adhering to the lashing bridge to block an inlet of the gap; and an adhesive layer interposed between the lashing bridge and the gap blocking member.
Patent KR-20200034514-A (KR)
Title: Heat treatment apparatus
Inventor: KIM DONG YOUN
IPC: H01L21/677
Filed: 2018-09-21
Abstract: According to one embodiment, a heat treatment apparatus includes: a chamber unit having a frame part forming the entire external appearance; and a shutter unit opening or closing a front surface of the chamber unit, wherein the shutter unit includes: a shutter part positioned at the front surface of the chamber unit; vertical driving parts arranged on both side surfaces of the shutter part and vertically driving the shutter part; and a forward and backward driving part for a shutter unit mounted on a front surface of the shutter part and driving the shutter part forwards and backwards, wherein the forward and backward driving part for a shutter unit can be moved in a vertical direction with the shutter part by vertical driving by the vertical driving part.
Patent KR-20200037525-A (KR)
Title: Display device
Inventor: PARK JONGYONG
IPC: B60R16/023
Filed: 2018-10-01
Abstract: The present invention relates to a screen display device which comprises: a display unit installed on the rear of a vehicle and displaying input data as a driving information image of the vehicle; an information storage unit storing numbers, letters, symbols, and rear lamp image data representing the driving information of the vehicle; and an image input unit consisting of an image selection unit to select the image data input to the display unit of the image data stored in the information storage unit. Therefore, the information exchange among drivers can be facilitated.
Patent KR-20200037589-A (KR)
Title: Driving method of particulater matter detection sensor
Inventor: EOM JAE HYEON
IPC: G01N27/12
Filed: 2018-10-01
Abstract: According to the present invention, disclosed is an exhaust gas PM sensor operating method. According to one embodiment of the present invention, the exhaust gas PM sensor operating method, which is used to operate a PM sensor installed in an exhaust line for exhaust gas from a vehicle with an electrode formed to sense particle materials (PM), includes: an operating voltage application step for a PM detection electrode and a temperature compensation electrode; a trigger limit reach step of outputting a signal due to PM deposition; a signal threshold value reach step; a supply voltage cutoff step for the PM detection electrode and the temperature compensation electrode; a gradual voltage increase step for the PM detection electrode and the temperature compensation electrode; a proper voltage reach step for the PM detection electrode and the temperature compensation electrode; an application step for a heater electrode; a voltage supply cutoff step for the heater electrode; and a temperature stabilization step.
Patent KR-20200037677-A (KR)
Title: Structure for self-support during pc wall construction and method for constructing this same
Inventor: KIM SU MYEONG
IPC: E04G21/26
Filed: 2018-10-01
Abstract: The present invention relates to a structure for self-supporting during PC wall construction and a construction method thereof. According to an embodiment of the present invention, the utilization of a space outside a PC wall is increased by positioning, on an inner side of the PC wall, a base member coupled to a vertical rebar, a guide member, a wedge member or the like, and a support bracket part. In addition, the vertical rebar is previously installed on the bottom surface, the base member, the guide member, the wedge member, and the like are installed on the vertical rebar, and then the PC wall is arranged and installed, thereby preventing difficulty of work due to interference with rebars installed inside the bottom surface during installation of a conventional anchor. Moreover, a waterproof protrusion formed on the bottom surface can be used as a support end of the base member, and the horizontality of the base member (the verticality of the PC wall) can be easily ensured, thereby blocking the problem of reduced strength.
Patent KR-20180113477-A (KR)
Inventor: CHOI JONG MUN
IPC: B05B7/04
Filed: 2018-10-04
Abstract: According to the present invention, provided is a device for discharging and mixing fluids having a circulation structure, wherein the circulation structure comprises: a pump unit in which a first fluid is introduced and discharged; a discharge pipe connected to the pump unit; a circulation pipe connecting the discharge pipe and the pump unit; and a second fluid inflow pipe serving as a passage for introducing the second fluid to the pump side, and a mixing flow velocity device and a manure screw are provided to improve the mixing of fluids.
Patent KR-20190042449-A (KR)
Title: Bent electric contact element with chamfered edges and method for its manufacture
Inventor: EDER MANUEL
IPC: B21J7/18
Filed: 2018-10-05
Abstract: The present invention relates to an electric contact element (2) with a bent portion (46) wherein the bent portion (46) has a cross-section (10) with at least one corner (26). The present invention also relates to a method for producing such an electric contact from a sheet material, for example, by stamping and bending an electric contact element (2). Due to increasing miniaturization of electric contact elements (2), it is increasingly difficult to ensure that predetermined position tolerances are maintained after bending of the electric contact elements (2). It is observed that a bending process of the electric contact element is more accurately performed when the corner (26) is chamfered at least in the bent portion (46).
Patent KR-20200039426-A (KR)
Title: desk cushion
Inventor: KIM KYU HYEON
IPC: A47C16/00
Filed: 2018-10-05
Abstract: The present invention relates to a desk cushion which is used for two positions of shoulder and face portions without being used for only one portion of the shoulder or face portion and preventing jaw and nose portions (a lower part of a face) from being pressed when a user sleeps in a prostrating posture, thereby solving the problem that an existing desk cushion is used for only one portion of the shoulder or face portion on a desk. According to the present invention, the desk cushion comprises: a folding part connecting upper and lower pillow parts of a foldable functional pillow and connecting two pillow parts to be folded; the lower pillow part having a rectangular shape to prevent a chest portion from being pressed; the upper pillow part having a rectangular shape to prevent a shoulder portion from being pressed; a top pillow part having a semicircular shape to support a forehead portion; and a connection part having a rectangular shape to connect the upper and lower pillow part.
Patent KR-20200040381-A (KR)
Title: Lamp apparatus for plant
Inventor: KWAK DONG RYUL
IPC: F21Y115/10
Filed: 2018-10-10
Abstract: The present invention relates to a lighting device which adjusts the temperature for plant growth by using heat generated from an LED while supplying light for plant growth through the LED. According to an embodiment of the present invention, the lighting device comprises: a first heat dissipation unit; an LED disposed on a bottom surface of the first heat dissipation unit; a thermoelectric unit formed to be coupled with an edge of the first heat dissipation unit; and a second heat dissipation unit coupled to be in close contact with a lower part of the thermoelectric unit. An upper surface of the thermoelectric unit cools the first heat dissipation unit, and the second heat dissipation unit dissipates the heat generated in the lower part of the thermoelectric unit.
Patent KR-20200043713-A (KR)
Inventor: SHIN YOUNG SAN
IPC: H01M2/10
Filed: 2018-10-18
Abstract: The present invention relates to a portable battery device that can be combined with an electronic device, and more particularly, to a portable battery device that can be combined with various types of electronic devices and can be used interchangeably with the same according to user convenience. The portable battery device comprises: a body part with a battery; a connection part for coupling with electrodes formed on a side surface of the body part; and a cover part for opening and closing holes formed in the electrodes by rotation, wherein the holes have different depths for different polarities.
Patent KR-20200045123-A (KR)
Title: Drain cock with VCI supply equipment
Inventor: LEE EUI HO
IPC: C23F13/00
Filed: 2018-10-22
Abstract: The present invention relates to a method for technically solving a problem wherein pitting occurs due to structural body water in a dry sprinkler pipe system among fire-fighting equipment sprinkler systems by installing a drain coke equipped with a volatile corrosion inhibitor supply device. The present invention applies to existing and new pipe systems. An application method comprises in checking a body water condition on the inner surface of a pipe with an endoscope, cutting a section for the present invention in a body water section, and installing and connecting the cut section. An existing old pipe is applied with a mucus-type sacrificial anode after cleaning a corrosion-progressed part after cutting the pipe.
Patent KR-20200047185-A (KR)
Inventor: KIM KWAN MI
IPC: G06F3/14
Filed: 2018-10-26
Abstract: Disclosed is a control method of an electronic device. The control method of an electronic device in which identification information of each of a plurality of display devices and mapping information to which identification images are mapped is stored, includes the steps of: obtaining an image of a video wall including a plurality of display devices for displaying the identification images; obtaining layout information of the video wall and the identification images respectively corresponding to the plurality of display devices from the captured image; obtaining identification information of each of the plurality of display devices based on the mapping information and the identification images; and obtaining arrangement status information of the plurality of display devices included in the video wall based on the obtained identification information and layout information.